Flat panel detectors(FPD) sun kawo sauyi a fagen nazarin likitanci saboda fa'idarsu akan dabarun hoto na gargajiya.Waɗannan na'urori masu ganowa suna ba da hotuna masu ƙarfi tare da ɗan ƙaramin fiɗawar radiation, yana mai da su muhimmin sashi na tsarin X-ray na yau.Zaɓin madaidaicin ma'aunin fakitin fakiti don takamaiman aikace-aikacen asibiti yana da mahimmanci don ingantaccen sakamako mai inganci.Da ke ƙasa mun tattauna abubuwan da za mu yi la'akari da lokacin zabar girman ma'aunin fa'ida mai fa'ida.
Koyi game da na'urorin gano panel flat:
Na'urar gano fale-falen fale-falen ita ce na'urar lantarki da ke da ikon ɗaukar hotunan X-ray kai tsaye a kan faranti na bakin ciki, yana kawar da buƙatar ɗaukar hoto na tushen fim na gargajiya.Sun ƙunshi wani Layer na scintillator wanda ke canza X-rays zuwa haske mai gani, da ɗimbin photodiodes waɗanda ke gano wannan hasken kuma su canza shi zuwa siginar lantarki.Girman panel kai tsaye yana rinjayar filin kallo da ƙuduri na hoton da aka samu.
Yi la'akari da aikace-aikacen asibiti:
Zaɓin girman girman mai gano panel ɗin ya dogara da yawa akan aikace-aikacen asibiti da buƙatun hoto.A gabaɗaya rediyo, ana amfani da madaidaicin ma'aunin gano girman inch 17 × 17.Wannan girman ya isa ya rufe yawancin gwaje-gwaje na yau da kullun, gami da x-ray na kirji da hoton ciki.Koyaya, don ƙayyadaddun aikace-aikace kamar hoto na ƙarshen ko ilimin rediyo na yara, ƙananan ƙananan na'urori masu gano fa'ida (misali 14 × 17 inci) suna ba da mafi kyawun motsa jiki da jin daɗin haƙuri.
Shawara da filin kallo:
Wani maɓalli mai mahimmanci don tantance girman ma'aunin fa'ida shine ƙudurin da ake so da filin kallo.Na'urori masu gano fa'ida mafi girma na iya bayyana cikakkun bayanai, kamar ƙananan sifofin ƙasusuwa ko kyallen kyallen takarda.Koyaya, yana da mahimmanci don daidaita daidaito tsakanin ƙuduri da filin kallo.Girman firikwensin lebur ɗin da ya fi girma yana ba da damar hangen nesa mai faɗi, yana rage buƙatar sake saita mai ganowa yayin hoto.Ƙananan na'urori masu auna filaye suna da kyau don ɗaukar hoto mai mahimmanci inda kawai takamaiman wurare ke buƙatar dubawa.
Girman ɗaki da Samun damar haƙuri:
Lokacin yin la'akari da girman firikwensin lebur, yana da mahimmanci a yi la'akari da sarari na zahiri da ke cikin sashin rediyo.Manyan na'urori na iya buƙatar ƙarin ɗaki don motsawa, musamman a cikin cunkoson wurare.Samun damar haƙuri da kwanciyar hankali suma mahimman abubuwan ne da yakamata ayi la'akari dasu.Manyan injin ganowa na iya zama rashin jin daɗi ga marasa lafiya, musamman waɗanda ke da iyakataccen motsi, don haka ƙananan na'urori masu auna fa'ida sun fi dacewa zaɓi.
Kasafin kuɗi da haɓaka damar haɓakawa:
Farashin koyaushe shine muhimmin abin la'akari lokacin zabar kowace na'urar likita.Manyan na'urori masu auna filaye gabaɗaya sun fi tsada, don haka kimanta kasafin ku da wadatar kuɗi yana da mahimmanci.Har ila yau, yana da daraja la'akari da sassauci don haɓakawa na gaba.Wasu tsarukan masu gano ma'aunin lebur suna ba da zaɓi don maye gurbin kwamitin ganowa a cikin naúrar ɗaya, yana ba da damar haɓakawa zuwa babban kwamiti mai ƙuduri ko mafi girma ba tare da maye gurbin tsarin gaba ɗaya ba.
a ƙarshe:
Zaɓi madaidaicin girman firikwensin tebur yana da mahimmanci don kyakkyawan sakamako na hoto a cikin binciken likita.Yin la'akari da aikace-aikacen asibiti, ƙuduri, filin ra'ayi, sararin jiki, jin dadi na haƙuri, da kasafin kuɗi zai taimaka wajen jagorantar yanke shawara lokacin zabar girman ma'aunin ma'auni.Shawarwari tare da masana'antun na'urar likita ko ƙwararren ƙwararren rediyo ana ba da shawarar koyaushe don tabbatar da mafi kyawun zaɓi ga kowane takamaiman buƙatun hoto.
Lokacin aikawa: Jul-10-2023